Elencos Estables de la República Argentina
type: MusicGroup
genre: folklore argentino
popularity: 4
followers: 72
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cdea38189cbaebdf315238573cd9ad28897b19649e0479a5b10aaf7bf324dda
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953867
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953867
additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/0641ed73-abbf-4dfc-88cb-148ef20b119e.ots
additional property: OTSRecordURL
  type: PropertyValue
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0641ed73-abbf-4dfc-88cb-148ef20b119e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T01:09:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6cdea38189cbaebdf315238573cd9ad28897b19649e0479a5b10aaf7bf324dda","name":"Elencos Estables de la República Argentina","registered_at":"2026-06-15T15:46:28Z","symbol":"NIM0755620","token_address":"0x2ca684d619bf7f60bbf4956c21ae4e0e41dc3e5b","type":"artist","uuid":"0641ed73-abbf-4dfc-88cb-148ef20b119e"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdea38189cbaebdf315238573cd9ad28897b19649e0479a5b10aaf7bf324dda. Chain 2 (Bitcoin): anchored in block 953867 (2026-06-16T01:09:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0641ed73-abbf-4dfc-88cb-148ef20b119e.json and https://artists.proofprofile.net/proofs/artist/0641ed73-abbf-4dfc-88cb-148ef20b119e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T01:09:47Z
  text: {"copyright_id":"0x6cdea38189cbaebdf315238573cd9ad28897b19649e0479a5b10aaf7bf324dda","name":"Elencos Estables de la República Argentina","registered_at":"2026-06-15T15:46:28Z","symbol":"NIM0755620","token_address":"0x2ca684d619bf7f60bbf4956c21ae4e0e41dc3e5b","type":"artist","uuid":"0641ed73-abbf-4dfc-88cb-148ef20b119e"}
album: El Cancionero Patrio
  type: MusicAlbum
  date published: 2023-11-17
  track: Marcha de San Lorenzo
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208053
    explicit: false
    by artist: Elencos Estables de la República Argentina
    in album: El Cancionero Patrio
      type: MusicAlbum
      date published: 2023-11-17
    genre: folklore argentino
    isrc code: ARXP72300044
    additional property: CopyrightID
    additional property: CopyrightStatus
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      type: PropertyValue
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958489
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP72300044
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T04:13:26Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80a7ec8f6c08b30f07011df6935eb713840035884ff1ec4e3f0edc3847921fcf. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARXP72300044.
      date published: 2026-07-18T04:13:26Z
    audio: Marcha de San Lorenzo
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 116.231
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.412
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.902
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.205
      additional property: Liveness
        type: PropertyValue
        value: 0.07
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.808
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.178
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major